U.S. Senator and presidential candidate Obama speaks at a campaign rally at Yellow Jacket Park in Atlanta

 
U.S. Senator and presidential candidate Obama speaks at a campaign rally at Yellow Jacket Park in Atlanta
U.S. Senator and presidential candidate Barack Obama (D-IL) speaks at a campaign rally at Yellow Jacket Park at the Georgia Institute of Technology in Atlanta, Georgia April 14, 2007. REUTERS/Tami Chappell (UNITED STATES)